package rs.belex.belexdroid.services.interfaces;

import rs.belex.belexdroid.beans.interfaces.User;


public interface ILogin {
	/**Verifies is user exists
	 * <p>
	 * @param username
	 * @param password
	 * @return User if true, null if false
	 */
	User login(String username, String password);
}
